:root {
    --primary-color: #e30613; /* Bradesco Red */
    --secondary-color: #2c3e50;
    --background-color: #f4f7f6;
    --white: #ffffff;
    --text-color: #333333;
    --text-muted: #666666;
    --whatsapp-color: #25d366;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.card-container {
    width: 100%;
    max-width: 400px;
}

.business-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
    margin-bottom: 25px;
    align-items: center;
}

.logo-img {
    height: 80px;
    width: auto;
    max-width: 100%;
    margin-bottom: 5px;
    transition: var(--transition);
}

.logo-img:hover {
    transform: scale(1.05);
}

.content h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.3;
}

.content p {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.actions {
    width: 100%;
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--whatsapp-color);
    color: var(--white);
    text-decoration: none;
    padding: 15px 25px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    transition: var(--transition);
    width: 100%;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    background-color: #20bd5a;
}

.whatsapp-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .business-card {
        padding: 30px 20px;
    }
    
    .logo-text {
        font-size: 28px;
    }
    
    .content h1 {
        font-size: 20px;
    }
}